package cn.itcast.spring.demo3;

public class AccountServiceImpl implements AccountService {

	@Override
	public void add() {
		System.out.println("add method invoke ");
	}

	@Override
	public String delete() {
		System.out.println("delete method invoke ");
		return "success";
	}

	@Override
	public void update() {
		System.out.println("update method invoke ");
		
	}

	@Override
	public int find() {
		System.out.println("find method invoke ");
		System.out.println(1/0);
		return 100;
	}

	@Override
	public void batch() {
		System.out.println("batch method invoke ");
		System.out.println(1/0);
		
	}

	
	
	
	

}
